Group Business

The Nippon Seiki Group is expanding its in-vehicle instrument business,
EMS component business worldwide as a "Manufacturing Corporate Group."
We are also focusing on various service businesses to contribute to the development of a prosperous society.

<Major Business Developments>
・Resin Materials and Plastic Component Molding Business
・Electronic Circuit Design and Manufacturing Business
・Information Systems and Service Business
・Logistics and Composite Services

Resin Materials and Plastic Component Molding Business

Develops coloring processing business for high-performance resin materials such as transparent resins (for vehicles, LED lighting, lenses, medical applications, etc.).
We are expanding our business in Japan, Thailand, China, Mexico, and elsewhere by establishing an integrated processing system for molds, printing, and surface treatment, from large parts to precision parts.


Electronic Circuit Design and Manufacturing Business

We manufacture electronic circuits for automobiles and motorcycle electronic instruments (such as speedometers and engine tachometers), manufacture building and household control circuits (remote controllers and controllers), assemble harnesses for in-vehicle instruments, and manufacture fuel gauge sender units.

NS Advantech Co., Ltd.
Head Office
3-2-20 Jyooka, Nagaoka-shi, Niigata 940-0021 Japan
TEL +81-258-24-7011 FAX +81-258-24-8136

Information Systems and Service Business

Now that everyone can benefit from IT, the level required by the market is rising significantly.
We will not only respond to the needs of our customers, but also propose and provide even more value-added services.

NS・Computer Service Co.,Ltd.
Head Office
3-3-2 Kanefusa, Nagaoka-shi, Niigata 940-0045 Japan
TEL +81-258-37-1320 FAX +81-258-37-0488

Logistics and Composite Services

We have developed logistics and warehousing management expertise cultivated in the automotive industry. With a focus on the logistics division, which provides third-party logistics (3PL) services and import/ export customs clearance services, each serves as a "deliver" in the fields of food services, insurance agency services, and advertising agency services.

Nissei Service Co., Ltd.
Head Office
188-2, jyunigata, Nagaoka-shi, Niigata 940-0002 Japan
TEL +81-258-24-6344 FAX +81-258-24-4368